Mobile phone firewall system and mobile phone firewall method

Abstract

The invention provides a mobile phone firewall system and a mobile phone firewall method. The network access request of a mobile terminal is sent into an access point name (APN) access control device by modifying the APN configuration of the mobile terminal at a firewall client of the mobile terminal; the received network access request is transmitted into a firewall service device by the APN access control device; and the firewall service device is used for carrying out related detection on the network access request and returning the detection result back into the APN access control device. If user control is needed after detection, a user sends a network behavior control command into a firewall, and the firewall instructs the APN access control device to release or prevent the network access request. Furthermore, a firewall client device also can send the information and data of the current acquired state into a firewall server. After the method is adopted, firewall setting protection can be carried out on the mobile terminal under the condition that the mobile phone platform permission is not needed to be obtained, so that the method is suitable for all mobile terminal platforms.

Description

technical field [0001] The invention relates to the field of mobile terminal malicious code detection, in particular to a mobile phone firewall system and method. Background technique [0002] With the rapid development of the mobile Internet, it has become a very common phenomenon for ordinary users to use mobile phones to access Internet resources. However, there are a large amount of bad information, junk websites, phishing websites and malicious websites on the Internet, which have a greater impact on the safety of mobile phones of users. Existing mobile terminal malicious code detection methods usually judge whether the malicious code is malicious code according to the generated behavior after the malicious behavior has occurred, but cannot prevent the malicious code before the malicious behavior occurs. Relatively speaking, different mobile phone platforms have different R&D environments and development methods, and programs cannot be used universally. At the same ti...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a mobile phone firewall system and method, which solves the problem in the prior art that firewall control cannot be realized when the privilege cannot be raised, and has a more accurate detection effect

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